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authorEd Cashin <ecashin@coraid.com>2012-12-18 00:04:17 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-18 01:15:26 (GMT)
commitbf29754ae8c1d611f43f0e25f1ba18e558455d8d (patch)
tree9277724528aa4a30f0655986ac9c6198ceb9bc03 /drivers/block
parent4a6c9ee93cd03604bd0e61066ce6aaf4bc0f1eb9 (diff)
downloadlinux-bf29754ae8c1d611f43f0e25f1ba18e558455d8d.tar.xz
aoe: identify source of runt AoE packets
This change only affects experimental AoE storage networks. It modifies the console message about runt packets detected so that the AoE major and minor addresses of the AoE target that generated the runt are mentioned. Signed-off-by: Ed Cashin <ecashin@coraid.com> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/aoe/aoecmd.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index abf4ad2..25ef5c0 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -1217,8 +1217,10 @@ noskb: if (buf)
case ATA_CMD_PIO_READ:
case ATA_CMD_PIO_READ_EXT:
if (skb->len < n) {
- pr_err("aoe: runt data size in read. skb->len=%d need=%ld\n",
- skb->len, n);
+ pr_err("%s e%ld.%d. skb->len=%d need=%ld\n",
+ "aoe: runt data size in read from",
+ (long) d->aoemajor, d->aoeminor,
+ skb->len, n);
clear_bit(BIO_UPTODATE, &buf->bio->bi_flags);
break;
}
@@ -1233,7 +1235,9 @@ noskb: if (buf)
break;
case ATA_CMD_ID_ATA:
if (skb->len < 512) {
- pr_info("aoe: runt data size in ataid. skb->len=%d\n",
+ pr_info("%s e%ld.%d. skb->len=%d need=512\n",
+ "aoe: runt data size in ataid from",
+ (long) d->aoemajor, d->aoeminor,
skb->len);
break;
}